Oracle 11G OCP 1Z0-053 565

LuiseDalian發表於2014-11-03
(565)As soon as you discover that you have lost an online redo log,if the database is still functioning,what should be your first action?

A. Shut down the database

B. Clear the online redo log

C. Back up the database

D. Checkpoint the database

E. Call Oracle support

答案:(D)

解析:

如果線上日誌丟失,第一就是切換日誌,不讓繼續寫在丟失的日誌上。

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